How to Find a Fiat 500 Spare Key

Fiat's iconic 500 has become something of an icon since its relaunch in 2007. The company has launched a larger offensive to different engines by launching a hybrid version.

Replacing the key fob battery on a Fiat 500 is straightforward and inexpensive. The Fiat main dealer will deliver the key within 10 days.

Diagnostics of a fault

The key fob has an electronic chip which communicates with the Fiat immobiliser system. This guarantees that only authorized vehicles can start the car. If the transponder chip in the key fob is damaged, it will not be able to link up to the immobiliser unit, which means your car won't start.

It is possible to repair a key fob that has been damaged, as long that the chip isn't physically damaged. A professional locksmith will employ standard techniques used by dealers to repair the chip quickly.

Using an OBD scanner, it is possible to determine if the fob is still communicating with the receiver module. This is a simple procedure and provides first indications of the source of the issue. If the OBD scanner says there is no communication between the receiver and transmitter modules, it might be necessary for the fob's transmitting module to be replaced. This can be a pricey option, and should be left to an experienced locksmith.

Dead Coin Battery

A dead coin battery is the most common reason for a key fob to not function. This is a simple fix that only takes just a few minutes. First, ensure that the key fob is in the range of your vehicle. Then, try pressing the "Lock" or "Unlock" button to test if it responds.

The key fob may not function in any way, or just occasionally, if it's out of range. This could also be a sign that the circuit board inside the key fob is damaged. You'll need to consult the owner's guide to get instructions on how to reprogram the keyfob in this case.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pull the edge of battery holder away from the switch in order to remove the old battery. Then, you can insert a brand new volt battery into the fob holder with the "+" side facing toward the cover on the rear of the key fob and the "side facing down towards the key fob with the " side facing downwards toward the rubber buttons.

Water Damage

The key fob is not waterproof even though it's got rubber seals to prevent water from getting into the electronic chip. A splash of rain or a wash cycle is likely to be okay however, submerging the key fob in pool or ocean water is likely to damage it.

The key fob will need to be reset if it is exposed to water. You can follow the steps in your owner’s manual, or bring it to a professional locksmith or Fiat dealer.

A fob that is out of the range of operation may stop working. The range of a key fob is usually about 30 feet. If they are too far from your car, then it might not recognize them. To begin with, try moving closer to your car. If this fails, you may require replacing the key fob. You can find information on how to replace the battery in most vehicles either on YouTube or by reading the owner's guide. If your key fob is looking scuffed and dented, it's time to replace it.

Faulty Receiver Module

In more modern models of Fiat cars it is not necessary to have a physical key to open the car or start it. The cars are equipped with keys that send wireless signals to the car to turn off and turn on the engine. Locksmiths can fix the broken key fob. You can save yourself time and money by leaving this work to the professionals. They can also program the new key for your fiat van keys.

You'll have to give the locksmith some details over the phone when you want a spare Fiat key. You will need to give the locksmith information about your car, including the year it was made and the model. This is important as locksmiths need it to ensure that the new key works with the locks in place.

There are not many locksmiths who can make replacement keys for Fiat key cover cars. Look for a locksmith with an established track record and expertise in the field. This means you can be certain that the new key will work with your car and you won't waste money.

Keys that are not paired

The most frequent reason for Fiat Key Cover a key fob that isn't functioning is a dead coin-cell battery. The key fob has metal retaining clips that hold the button cell in place and complete the circuit, therefore, if they wear out or loose it can result in contact issues and not being able to power. Replace the battery with a new one with the same size, voltage and specification, or a spare.

If the key fob has been submerged in water, it is vital to dry it before inserting it back into the device. This can be accomplished by using isopropyl or an electronic cleaner. It is also recommended to take the battery off and clean the circuit board prior to replacing it.

Contacting a locksmith is the best option if you are unable to locate an extra. A licensed locksmith can reprogram a Fiat transponder key without having to see the original keys. This is a faster and less expensive solution instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith is equipped with all the tools and equipment to replace your key as swiftly as they can.